import MySql.Goods;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import java.io.IOException;
import java.util.List;

public class DeleteCartGoodServlet extends HttpServlet {
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    doGet(request,response);
    }

    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        HttpSession session=request.getSession();
        List<Goods> goods=(List<Goods>)session.getAttribute("cart");
        System.out.println(request.getParameter("id"));
        int flag=Integer.parseInt(request.getParameter("id"));

        goods.remove(flag);
        response.sendRedirect("Cart.jsp");
    }
}
